Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (406-16-550)
Pan American Health Organization (SCON2016-02343)
Received: 27 November 2018
Accepted: 7 May 2019
First Online: 27 May 2019
Ethics approval and consent to participate
: The overall survey was approved by the Dominican Consejo Nacional de Bioetica en Salud (CONABIOS), the Ethical Review Board of the University of Amsterdam, and considered a non-research public health activity by Emory University Institutional Review Board. All participants gave verbal informed consent.
: No individual-level data are reported.
: The authors declare that they have no competing interests.